Speed Reducer suitable for driving the Wiper arm holder

摘要

Speed Reducer suitable for driving the Wiper arm holder which comprises an input Shaft matched with the Output Shaft of an electric motor preferably are formed, in which at least two opposing meshing Worm fillet S with Secondary Crowns.These secondary Crowns are mounted at the ends of respective Axis whose two ends are mounted with a primary Bevel geared Ring mounted on the Output Shaft of the speed Reducer.